to make yourself very tired, often due to stress or overwork
ストレスや過労で自分を非常に疲れさせる (sutoresu ya karō de jibun o hijō ni tsukaresaseru)
"He tired himself out trying to finish all his tasks in one day."
"彼は1日で全てのタスクを終わらせようとして自分を疲れさせた。" (kare wa ichi-nichi de subete no tasuku o owaraseyō to shite jibun o tsukaresaseta)
to focus on your own thoughts and feelings
to spend time doing unimportant or fun things
to arrange or plan something; to repair or prepare something
to transition gradually from one state into another
to recap key lessons for a person or group
to conduct business or communication via an intermediary